Island Resort is a high-rise complex located in the Siu Sai Wan area of Hong Kong (address: 28 Siu Sai Wan Road, Siu Sai Wan, Chai Wan, Hong Kong). Construction of the complex began in 1999, and was completed in 2001. The complex contains four skyscrapers, each of which rises 60 floors and 202 metres (663 ft) in height. The buildings are composed almost entirely of residential units, with a total of 3,098 apartments; the lowermost floors are used as retail and restaurant space. There is a swimming pool complex, with outdoor and indoor pools. The outdoor pools are in the middle of the tower area and the indoor one is within the main complex. Caltite System has been applied for all the Health Spa Pool, the Suspended Indoor and Outdoor Swimming Pools for reliable maintenance-free waterproofing, involving over 2000 cubic meters of waterproofing concrete.